Upgrade your home with a gas water heater and two other gas appliances and you could be eligible to receive a $500 credit on your Hawaiʻi Gas account. Simply download, print and complete the Good Energy Credit Application, then mail it to us along with the original receipts for your appliances. One of our Customer Care Representatives will contact you to discuss the process of installing your new appliances and, if approved, process your credit.
If you've replaced or installed a new gas range, cook-top, oven, clothes dryer or water heater, you may be eligible for a $100 credit to your account. Simply download, print and complete the $100 Credit Request Form, then mail it to us along with the original receipt for your appliance. We’ll process your request and, if approved, apply your credit to your Hawaiʻi Gas account.